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LC4818 Tetraethylene glycol

for synthesis

 

Order number Packaging Quantity Price €
AC31818 Plastic bottle 1 l 20.025

 

Product information
Synonyms Tetraglycol
Hill Formula C8H18O5
Chemical formula HO(CH2CH2O)4H
HS Code 2909 49 80
EC number 203-989-9
Molar mass 194.22 g/mol
CAS number 112-60-7

 

Chemical and physical data
Ignition temperature 340 °C DIN 51794
Solubility 1000 g/l (20 °C)
Melting point -5 °C
Molar mass 194.22 g/mol
Density 1.12 g/cm3 (20 °C)
pH value 8.5 – 9.0 (500 g/l, H2O, 20 °C)
Boiling point 327 – 328 °C
Vapor pressure 0.01 hPa (20 °C)
Explosion limit 0.5 – 3.4 %(V)
Flash point 174 °C
Refractive index 1.4609 (20 °C, 589 nm)

 

 

Safety information
RTECS XC2100000
Storage class 10 Combustible liquids not in Storage Class 3
WGK WGK 1 slightly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

 

Toxicological data
LD 50 oral LD50 rat > 18056 mg/kg
LD 50 dermal LD50 rabbit > 18056 mg/kg

 

Specifications
Assay (GC, area%) ≥ 98 %
Density (d 20 °C/ 4 °C) 1.121 – 1.124
Identity (IR) passes test

 

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